What Are The Threats To Your Computer System?

What Are The Threats To Your Computer System?

Three decades ago, in India, having a computer was considered a luxury. Move over to the present, and you have almost every Indian home having a c

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Three decades ago, in India, having a computer was considered a luxury. Move over to the present, and you have almost every Indian home having a computer or laptop. In those days, you need not worry much about malware and online security. But at present, phishing and ransomware have become common. So, it is necessary that you take note of the threats to your computer system. In this article, we will focus on every aspect regarding the safety of a computer or laptop.

When you face a threat to a computer system, it can either mean physical damage or problems in retrieving stored data. In this article, let us focus on the different types of threats to your laptop or computer.

 

Physical Threats

In other words, it is nothing about physical damage. There are three types of physical threats to your computer or laptop.

  1. Internal Threat To Your Computer

As known, some threats are fire, fluctuations in voltage, limited power supply, and humidity can also spell disaster in some cases.

  1. External Threat To Your Computer

Mostly nature-made. The threats are earthquakes, floods, and lightning.

  1. Human Threat To Your Computer

There are various varieties of human threats to your laptop or computer. Some include vandalism, theft, and disruption of hardware.

Now, having information on physical threats is not enough. You also need to prevent damage to the system. Please find the suggestions below –

For Internal Threats

 These threats, you can prevent the use of fire extinguishers. Please note, usage of water is prohibited if the fire is near places with electrical outlets. Voltage controllers can take care of fluctuations. And for humidity, you can make use of an air conditioner.

 External Threats

 This sort of threat is very rare. There are very few instances (none) where a computer has suffered damage due to lightning. If your house is in a flood-prone area, try shifting to high land areas. You can escape from flood waters.

Humans

 Technology innovations to safeguard valuable devices and computers are in the market by the dozen. You can even make use of smart locks to safeguard your door.

  1. Non-Physical Threats

In technical terms, you can term this situation as an incident. The damage to your system may happen because of

 

  • Loss of corruption of system data
  • Delay in computer operations
  • Loss of confidential records or information
  • Security Breach

The non-physical threats could happen because of

  • Virus
  • Worms
  • Trojans
  • Malware
  • Phishing
  • Adware
  • Hacking
  • Ransomware

And numerous computer security risks

Prevention Against NonPhysical Threats

 Let us imagine, you are the owner of a company providing repair services for AC repair in Hyderabad. Your company is popular in a small area, and you e want to expand. So, you have teamed up with a company which offers services of AC repair and service in Hyderabad(in fact, the entire city). Now, for your office, you have installed the right security measures to prevent any sort of illegal activity. You have also barred the use of external storage devices in the office. Also, you have installed firewalls to stop employees from visiting unwanted websites on the internet.

  1. Worms/Trojans/Malware/Adware

For the above-mentioned types of threats, top antivirus software could do the trick. You can browse and do the work in a proper fashion.

  1. Hacking

Have you heard of theft in an online brick and mortar store? The same concept, you can apply to hacking activity. A hacker can enter into your computer in an unauthorized way to steal confidential information. Having a proper firewall in your computer can prevent hacking activity.

  1. Phishing

In recent times, phishing has become a billion dollar activity. This method is often used by cybercriminals. In the process, a hacker will take the identity of a bank executive, income tax agent or anyone to pressurize you to give information regarding your bank details. Then he/she will transfer the money.

Phishing is done in various methods. In the form of fake websites (replica of bank websites), text messages and fake emails. These activities are carried out by cybercriminals so that they can steal financial information.

Prevention against Phishing

Do not open an email which contains an attachment. It may contain malware. Especially if your mail is not Gmail. And also, you need to exercise caution while answering calls. No reputed bank in any part of the world will ask for the PIN code number via calls.

Ransomware Threat To Your Computer System

One of the most dangerous threats in today’s age. The ransomware can restrict your entry to the computer or laptop. In normal situations, your computer will display the message which will demand payment in bitcoins or cryptocurrency. Do you know even in ransomware, there are two types?

The first one is

Lockscreen Ransomware – You will get an image on the monitor screen of the laptop or computer. It will say that pay the ransom or you will not gain access to the computer.

Encryption Ransomware – As the name suggests, all files in the hard drive of your computer, storage devices get encrypted. Only when you pay the ransom money, will you get the encryption key.

A ransomware attack can happen to anyone in any part of the world. Usually, ransomware will come in the form of emails from Government agencies. The message will state to download the file for further clarification. If you download or click the file, the computer can get infected with ransomware.

Prevention

Refrain from downloading any file or attachment. And please do not click on unverified links on unknown emails.

Spyware Threats to your computer system

You can call this non-physical threat also as a means of phishing. This software collects the required information from the computer without your knowledge. Usually, they are sent in emails or website where you will be requested to download software. And once on the computer, the spyware will start transferring the information.

  • The information that can be transferred
  • Passwords, list of applications and settings.
  • The version of OS installed in the computer
  • The spyware can even modify settings.
  • You may get redirected to unwanted websites. You will face problems with pop-up ads.

Prevention

You need to install perfect antivirus software which can remove any sort of spyware, malware or adware.

Conclusion

So have you read the article on what are the threats to your computer system? We have also given the prevention measures. Let us imagine you have a small company catering to mobile repair in Mumbai. One fine morning, the team complains that the computers are giving a low performance. That is when you find that they have been affected with malware. So, you cut off the connections to the internet, and call for a computer repair technician. In this digital world, it is very easy to hire a computer professional who can give quality doorstep services. But you opt for the right way. Your search for the best technician skilled in computer repair services in Mumbai  on the app of companies offering home appliance repair at customer doorstep. The reason, these professionals are skilled, verified and qualified.

So you hired the technician near your office on the app and asked him to give emergency service. He came on the scheduled time and fixed the entire problem. He also installed a proper antivirus, antispyware so that you do not get the same problem again.

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